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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JQ3of8 GHM

Order: 18

Horizontal side: 126 Vertical side: 126

Elements: 4, 5, 4√2, 8, 9, 7√2, 8√2, 12, 14, 14√2, 28, 28√2, 42, 56, 42√2, 49√2, 84, 63√2.

Code: 845 0 42 634 63 63 496 77 77 143 77 63 72 84 70 86 76 62 142 98 56 91 72 63 57 72 63 46 72 58 85 76 54 45 72 54 563 98 0 282 126 28 121 84 54 425 0 0 424 42 0 283 126 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

84
63√2
49√2
14
7√2
8√2
14√2
9
5
4√2
8
4
56
28√2
12
42
42√2
28